--- dietlibc-0.27/lib/nice.c.glibc-nice	2005-01-18 10:05:04.845094620 -0500
+++ dietlibc-0.27/lib/nice.c	2005-01-18 10:05:04.845094620 -0500
@@ -0,0 +1,55 @@
+/* Copyright (C) 1992, 1996, 1997, 2001, 2002 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <unistd.h>
+#include <sys/resource.h>
+
+/* Increment the scheduling priority of the calling process by INCR.
+   The superuser may use a negative INCR to decrement the priority.  */
+int
+nice (int incr)
+{
+  int save;
+  int prio;
+  int result;
+
+  /* -1 is a valid priority, so we use errno to check for an error.  */
+  save = errno;
+  __set_errno (0);
+  prio = getpriority (PRIO_PROCESS, 0);
+  if (prio == -1)
+    {
+      if (errno != 0)
+	return -1;
+      else
+	__set_errno (save);
+    }
+
+  prio += incr;
+  if (prio < PRIO_MIN)
+    prio = PRIO_MIN;
+  else if (prio >= PRIO_MAX)
+    prio = PRIO_MAX - 1;
+  result = setpriority (PRIO_PROCESS, 0, prio);
+  if (result != -1)
+    return getpriority (PRIO_PROCESS, 0);
+  else
+    return -1;
+
+}
--- dietlibc-0.27/test/test-nice.c.glibc-nice	2005-01-18 10:05:04.846094822 -0500
+++ dietlibc-0.27/test/test-nice.c	2005-01-18 10:05:04.846094822 -0500
@@ -0,0 +1,70 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+
+/* Test that nice() does not incorrectly return 0.  */
+static int
+do_test (void)
+{
+  int ret;
+  const int incr = 10;
+  int old;
+
+  /* Discover current nice value.  */
+  errno = 0;
+  old = nice (0);
+  if (old == -1 && errno != 0)
+    {
+      printf ("break: nice(%d) return: %d, %m\n", 0, old);
+      return 1;
+    }
+
+  /* Nice ourselves up.  */
+  errno = 0;
+  ret = nice (incr);
+  if (ret == -1 && errno != 0)
+    {
+      printf ("break: nice(%d) return: %d, %m\n", incr, ret);
+      return 1;
+    }
+
+  /* Check for return value being zero when it shouldn't.  Cannot simply
+     check for expected value since nice values are capped at 2^n-1.
+     But we assume that we didn't start at the cap and so should have
+     increased some.  */
+  if (ret <= old)
+    {
+      printf ("FAIL: retval (%d) of nice(%d) != %d\n", ret, incr, old + incr);
+      return 1;
+    }
+
+  printf ("PASS: nice(%d) from %d return: %d\n", incr, old, ret);
+
+  return 0;
+}
+
+int main(void)
+{
+  if (do_test() != 0)
+	abort();
+}
--- dietlibc-0.27/syscalls.s/nice.S.glibc-nice	2002-11-09 13:23:19.000000000 -0500
+++ dietlibc-0.27/syscalls.s/nice.S	2005-01-18 10:05:24.518063081 -0500
@@ -1,5 +0,0 @@
-#include "syscalls.h"
-
-#ifdef __NR_nice
-syscall(nice,nice)
-#endif